Illustrate elevation in boiling point with the help of vapour pressure temperature curve of a solution. Show that elevation in boiling point is a colligative property?

ΔT_b = T₂ – T₁, ΔT_b ∝ m
ΔT_b = K_bx m
Since ΔT_b depends on molality of solution and not on nature of solute, therefore, ΔT_b is a colligative property.
ΔTb = T2 – T1, ΔTb ∝ mΔTb = Kb x mSince ΔTb depends on

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Illustrate elevation in boiling point with the help of vapour pressure temperature curve of a solution. Show that elevation in boiling point is a colligative property?